Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891228 | Automatic suction sealing box and working method thereof | Tianyi Zhou, Pingping Lv, Caixia Chen | 2024-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891228 | Automatic suction sealing box and working method thereof | Tianyi Zhou, Pingping Lv, Caixia Chen | 2024-02-06 |